use idle timer instead of fixed timeout

7 files changed, 15 insertions, 48 deletions

diff --git a/helix-term/tests/integration.rs b/helix-term/tests/integration.rs
index 54364e12..061bd8ff 100644
--- a/helix-term/tests/integration.rs
+++ b/helix-term/tests/integration.rs
@@ -17,7 +17,6 @@ mod integration {
             Args::default(),
             Config::default(),
             ("#[\n|]#", "ihello world<esc>", "hello world#[|\n]#"),
-            None,
         )
         .await?;
 
diff --git a/helix-term/tests/integration/auto_indent.rs b/helix-term/tests/integration/auto_indent.rs
index fdfc7dfb..74d1ac58 100644
--- a/helix-term/tests/integration/auto_indent.rs
+++ b/helix-term/tests/integration/auto_indent.rs
@@ -18,7 +18,6 @@ async fn auto_indent_c() -> anyhow::Result<()> {
                 }
             "},
         ),
-        None,
     )
     .await?;
 
diff --git a/helix-term/tests/integration/auto_pairs.rs b/helix-term/tests/integration/auto_pairs.rs
index d34cd0fd..52fee55e 100644
--- a/helix-term/tests/integration/auto_pairs.rs
+++ b/helix-term/tests/integration/auto_pairs.rs
@@ -6,7 +6,6 @@ async fn auto_pairs_basic() -> anyhow::Result<()> {
         Args::default(),
         Config::default(),
         ("#[\n|]#", "i(<esc>", "(#[|)]#\n"),
-        None,
     )
     .await?;
 
@@ -20,7 +19,6 @@ async fn auto_pairs_basic() -> anyhow::Result<()> {
             ..Default::default()
         },
         ("#[\n|]#", "i(<esc>", "(#[|\n]#"),
-        None,
     )
     .await?;
 
diff --git a/helix-term/tests/integration/commands.rs b/helix-term/tests/integration/commands.rs
index 7da180b9..4ab87b9b 100644
--- a/helix-term/tests/integration/commands.rs
+++ b/helix-term/tests/integration/commands.rs
@@ -1,7 +1,6 @@
 use std::{
     io::{Read, Write},
     ops::RangeInclusive,
-    time::Duration,
 };
 
 use helix_core::diagnostic::Severity;
@@ -23,7 +22,6 @@ async fn test_write_quit_fail() -> anyhow::Result<()> {
         Some(&|app| {
             assert_eq!(&Severity::Error, app.editor.get_status().unwrap().1);
         }),
-        None,
     )
     .await?;
 
@@ -57,7 +55,6 @@ async fn test_buffer_close() -> anyhow::Result<()> {
                 }),
             ),
         ],
-        None,
     )
     .await?;
 
@@ -88,7 +85,6 @@ async fn test_buffer_close() -> anyhow::Result<()> {
             let doc = app.editor.document_by_path(file.path());
             assert!(doc.is_none(), "found doc: {:?}", doc);
         }),
-        Some(Duration::from_millis(5000)),
     )
     .await?;
 
diff --git a/helix-term/tests/integration/helpers.rs b/helix-term/tests/integration/helpers.rs
index 18a3517c..29cb8cd8 100644
--- a/helix-term/tests/integration/helpers.rs
+++ b/helix-term/tests/integration/helpers.rs
@@ -36,17 +36,15 @@ pub async fn test_key_sequence(
     app: &mut Application,
     in_keys: Option<&str>,
     test_fn: Option<&dyn Fn(&Application)>,
-    timeout: Option<Duration>,
 ) -> anyhow::Result<()> {
-    test_key_sequences(app, vec![(in_keys, test_fn)], timeout).await
+    test_key_sequences(app, vec![(in_keys, test_fn)]).await
 }
 
 pub async fn test_key_sequences(
     app: &mut Application,
     inputs: Vec<(Option<&str>, Option<&dyn Fn(&Application)>)>,
-    timeout: Option<Duration>,
 ) -> anyhow::Result<()> {
-    let timeout = timeout.unwrap_or(Duration::from_millis(500));
+    const TIMEOUT: Duration = Duration::from_millis(500);
     let (tx, rx) = tokio::sync::mpsc::unbounded_channel();
     let mut rx_stream = UnboundedReceiverStream::new(rx);
 
@@ -57,10 +55,7 @@ pub async fn test_key_sequences(
             }
         }
 
-        let event_loop = app.event_loop(&mut rx_stream);
-        let result = tokio::time::timeout(timeout, event_loop).await;
-
-        if result.is_ok() {
+        if !app.event_loop_until_idle(&mut rx_stream).await {
             bail!("application exited before test function could run");
         }
 
@@ -74,7 +69,7 @@ pub async fn test_key_sequences(
     }
 
     let event_loop = app.event_loop(&mut rx_stream);
-    tokio::time::timeout(timeout, event_loop).await?;
+    tokio::time::timeout(TIMEOUT, event_loop).await?;
     app.close().await?;
 
     Ok(())
@@ -84,7 +79,6 @@ pub async fn test_key_sequence_with_input_text<T: Into<TestCase>>(
     app: Option<Application>,
     test_case: T,
     test_fn: &dyn Fn(&Application),
-    timeout: Option<Duration>,
 ) -> anyhow::Result<()> {
     let test_case = test_case.into();
     let mut app =
@@ -102,7 +96,7 @@ pub async fn test_key_sequence_with_input_text<T: Into<TestCase>>(
         view.id,
     );
 
-    test_key_sequence(&mut app, Some(&test_case.in_keys), Some(test_fn), timeout).await
+    test_key_sequence(&mut app, Some(&test_case.in_keys), Some(test_fn)).await
 }
 
 /// Use this for very simple test cases where there is one input
@@ -112,26 +106,20 @@ pub async fn test_key_sequence_text_result<T: Into<TestCase>>(
     args: Args,
     config: Config,
     test_case: T,
-    timeout: Option<Duration>,
 ) -> anyhow::Result<()> {
     let test_case = test_case.into();
     let app = Application::new(args, config).unwrap();
 
-    test_key_sequence_with_input_text(
-        Some(app),
-        test_case.clone(),
-        &|app| {
-            let doc = doc!(app.editor);
-            assert_eq!(&test_case.out_text, doc.text());
-
-            let mut selections: Vec<_> = doc.selections().values().cloned().collect();
-            assert_eq!(1, selections.len());
-
-            let sel = selections.pop().unwrap();
-            assert_eq!(test_case.out_selection, sel);
-        },
-        timeout,
-    )
+    test_key_sequence_with_input_text(Some(app), test_case.clone(), &|app| {
+        let doc = doc!(app.editor);
+        assert_eq!(&test_case.out_text, doc.text());
+
+        let mut selections: Vec<_> = doc.selections().values().cloned().collect();
+        assert_eq!(1, selections.len());
+
+        let sel = selections.pop().unwrap();
+        assert_eq!(test_case.out_selection, sel);
+    })
     .await
 }
 
diff --git a/helix-term/tests/integration/movement.rs b/helix-term/tests/integration/movement.rs
index a1d294c6..cac10852 100644
--- a/helix-term/tests/integration/movement.rs
+++ b/helix-term/tests/integration/movement.rs
@@ -14,7 +14,6 @@ async fn insert_mode_cursor_position() -> anyhow::Result<()> {
             out_text: String::new(),
             out_selection: Selection::single(0, 0),
         },
-        None,
     )
     .await?;
 
@@ -22,7 +21,6 @@ async fn insert_mode_cursor_position() -> anyhow::Result<()> {
         Args::default(),
         Config::default(),
         ("#[\n|]#", "i", "#[|\n]#"),
-        None,
     )
     .await?;
 
@@ -30,7 +28,6 @@ async fn insert_mode_cursor_position() -> anyhow::Result<()> {
         Args::default(),
         Config::default(),
         ("#[\n|]#", "i<esc>", "#[|\n]#"),
-        None,
     )
     .await?;
 
@@ -38,7 +35,6 @@ async fn insert_mode_cursor_position() -> anyhow::Result<()> {
         Args::default(),
         Config::default(),
         ("#[\n|]#", "i<esc>i", "#[|\n]#"),
-        None,
     )
     .await?;
 
@@ -52,7 +48,6 @@ async fn insert_to_normal_mode_cursor_position() -> anyhow::Result<()> {
         Args::default(),
         Config::default(),
         ("#[f|]#oo\n", "vll<A-;><esc>", "#[|foo]#\n"),
-        None,
     )
     .await?;
 
@@ -70,7 +65,6 @@ async fn insert_to_normal_mode_cursor_position() -> anyhow::Result<()> {
                 #(|bar)#"
             },
         ),
-        None,
     )
     .await?;
 
@@ -88,7 +82,6 @@ async fn insert_to_normal_mode_cursor_position() -> anyhow::Result<()> {
                 #(ba|)#r"
             },
         ),
-        None,
     )
     .await?;
 
@@ -106,7 +99,6 @@ async fn insert_to_normal_mode_cursor_position() -> anyhow::Result<()> {
                 #(b|)#ar"
             },
         ),
-        None,
     )
     .await?;
 
diff --git a/helix-term/tests/integration/write.rs b/helix-term/tests/integration/write.rs
index 365e6b8d..0cc41dbc 100644
--- a/helix-term/tests/integration/write.rs
+++ b/helix-term/tests/integration/write.rs
@@ -1,7 +1,6 @@
 use std::{
     io::{Read, Write},
     ops::RangeInclusive,
-    time::Duration,
 };
 
 use helix_core::diagnostic::Severity;
@@ -24,7 +23,6 @@ async fn test_write() -> anyhow::Result<()> {
         )?,
         Some("ii can eat glass, it will not hurt me<ret><esc>:w<ret>"),
         None,
-        Some(Duration::from_millis(1000)),
     )
     .await?;
 
@@ -59,7 +57,6 @@ async fn test_write_concurrent() -> anyhow::Result<()> {
         )?,
         Some(&command),
         None,
-        Some(Duration::from_millis(10000)),
     )
     .await?;
 
@@ -108,7 +105,6 @@ async fn test_write_fail_mod_flag() -> anyhow::Result<()> {
                 }),
             ),
         ],
-        None,
     )
     .await?;
 
@@ -138,7 +134,6 @@ async fn test_write_fail_new_path() -> anyhow::Result<()> {
                 }),
             ),
         ],
-        Some(Duration::from_millis(1000)),
     )
     .await?;